package 进阶.缓冲流.字节;

import java.io.*;

public class demo01_fileoutputstream {
    public static void main(String[] args) throws IOException {
        BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream("d:/b.txt"), 1024);

        bos.write("hello java Fileoutputstream".getBytes());

        bos.close();

    }
}
